#!/usr/bin/env python
from WindPy import w

w.start()

li = w.wsd(
  "3333.HK",
  "open,close,amt,adjfactor,high,low,volume",
  "1992-03-01",
  "2020-06-21",
  "TradingCalendar=HKEX;Currency=HKD"
)
